Hi Everyone! I'd like to thank you all for the help and let you know about the solution...
I spent the last days trying to figure out why my Struts 1.1/Tiles+Tomcat 4.1.24 app (exactly the same app!) didn't perform in Tomcat 5.0.19 as expected. I suspected of Tiles, JSTL, Struts, Tomcat itself, etc... It was a simple "case sensitive" problem (now it's easy :-)). We've been using "/web-inf/..." (lowercase) in the tag-lib declarations regards to a bug in SilverStream (Novell Extend) 3.7 JSP compiler. The point is that this hasn't been a problem with Tomcat 4.x, WebSphere or JBoss 3.2.1. Tomcat 5 also accept that...but the app keeps working - regenerating and recompiling the JSP in every request! I think that uppercase "WEB-INF" is the correct form according to J2EE but Tomcat should give us some kind of warning (or error) here... I also noted that the WEB-INF (in my Windows 2000 installation) inside the "work" dir was written "WEB_002dINF" in Tomcat 5. Maybe there's a correlation here. I've attached my "work" directory. Thank you again! Paulo Alvim Powerlogic Brazil -----Mensagem original----- De: Daniel L. Rall [mailto:[EMAIL PROTECTED] Enviada em: quinta-feira, 8 de abril de 2004 03:37 Para: Paulo Alvim Cc: [EMAIL PROTECTED] Assunto: [work] Re: tomcat 5 with struts and tiles Paulo Alvim wrote: > Hi! > > I'm Paulo Alvim from Powerlogic - Brazil. > > I was one of the first Struts 1.1/Tiles developer here and I have been > talkinga lot about both frameworks all over the country. We have a portal > product based on Struts/Tiles waiting for JSR 168 new features, I have a few > articles in Portuguese about Tiles and Struts,... > > I've been working for two entire days trying to move my struts RC1/Tiles > based apps (I have to use struts rc1 from feb 22 2003) from Tomcat 4.0.24 > (working very well) to Tomcat 5.0.19 but I'm having serious performance > problems. > > After lots of tries I found that the each JSP that I use in my Tiles layouts > are taking about 3-4 seconds to render or more, even after the first call > (as if they weren't generated and compiled). But it only occurs with Tiles > (maybe because of includes and Tomcat 5 that seems to have a few issues) and > using Tomcat 5. JSPs that I use directly are ok. > > I didn't migrate to JSTL 1.1 (I'm using JSLT 1.0 c and fmt tag-ligs, tiles > and html tag-libs from Struts) because I have 30 people developing with > tomcat 4.0 and I'll need to deploy to several app servers (servlet 2.3 and > JSP 1.2). > > Would it be a bug (performance issues with tiles and Tomcat 5.0.19)? > > Thanks in advance! Hi Paulo. Questions like this are best directed to the [EMAIL PROTECTED] mailing list. This list is for security questions only. You might consider using a profiling tool like OptimizeIt! to find out exactly where the bottleneck is. Thanks! - Dan
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